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Nigel de Grey's account of how he worked on Zimmerman telegram in Room 40, Jan 1917...

Catalogue reference: HW 3/177

What’s it about?

This record is about the Nigel de Grey's account of how he worked on Zimmerman telegram in Room 40, Jan 1917... dating from 1945 Oct in the series Government Code and Cypher School and predecessors: Personal Papers, Unofficial Histories,.... It is held at The National Archives, Kew.

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Full description and record details

Reference
HW 3/177
Date
1945 Oct
Description

Nigel de Grey's account of how he worked on Zimmerman telegram in Room 40, Jan 1917 and then later decyphered it before Edward Bell of the US Embassy. Transferred from HW 7/10 in August 1995

Held by
The National Archives, Kew
Legal status
Public Record(s)
Closure status
Open Document, Open Description
Subjects
Topics
International
Intelligence
Communications
Personal and family papers
Record URL
https://beta.nationalarchives.gov.uk/catalogue/id/C2228285/

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Series information

HW 3

Government Code and Cypher School and predecessors: Personal Papers, Unofficial Histories,...

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Catalogue hierarchy

Over 27 million records

This record is held at The National Archives, Kew

17,110 records

Within the department: HW

Records created or inherited by Government Communications Headquarters (GCHQ)

195 records

Within the series: HW 3

Government Code and Cypher School and predecessors: Personal Papers, Unofficial Histories,...

You are currently looking at the piece: HW 3/177

Nigel de Grey's account of how he worked on Zimmerman telegram in Room 40, Jan 1917...

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